Pains after scan

So I had my 20wk scan today and baby was being really awkward we had to leave the room a couple times to go for a walk to see if it got baby moving. Well the woman who done the scan seemed to be getting frustrated at how long it was taking and that she couldn’t get the measurements she wanted and kept a digging the wand into me and shaking the baby pretty hard, to the point where it got very painful. Anyway since the scan witch was like 10hrs ago my stomachs been pretty sore. And seems to feel even worse as Iv been in bed. I think I’m still feeling the little movements of the baby tho so that’s a good sign right? I’m just wondering if it’s possible she’s done something? is there a chance being that rough with an ultrasound could cause me to have miscarriage? Sorry might seem a stupid question but this my 3rd baby and I don’t remember my stomach being this uncomfortable/ sore for so many hours after my scans 😞